Welwyn Roman Baths, Welwyn, Hertfordshire

Admission Fee: Adults £3.50, Children under 16 free

Activity Fee: Check website

Opening Hours: 7 days a week, 2.00pm – 5.00pm (during school holidays), otherwise Saturday, Sunday and Bank Holidays 2.00pm – 5.00pm (closed during December).

Welwyn Roman Baths, Welwyn Bypass Road, Welwyn, Hertfordshire, AL6 9FG